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... Slots 12 SFP Modules 13 XENPAK Module Slot (Catalyst 3750G-16TD Switch) 13 LEDs 13 System LED 15 RPS LED 16 Master LED 16 Port LEDs and Modes 17 Rear Panel Description 21 StackWise Ports 24 Power Connectors 25 Internal Power Supply Connector 25 DC Power Connector 25 Cisco RPS Connector 25 Console Port 26 Management Options 26...
... Slots 12 SFP Modules 13 XENPAK Module Slot (Catalyst 3750G-16TD Switch) 13 LEDs 13 System LED 15 RPS LED 16 Master LED 16 Port LEDs and Modes 17 Rear Panel Description 21 StackWise Ports 24 Power Connectors 25 Internal Power Supply Connector 25 DC Power Connector 25 Cisco RPS Connector 25 Console Port 26 Management Options 26...
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...Catalyst 3750G-12S-SD switch does not support an RPS. The SFP modules slots are numbered 1 through 24, as shown in a stack by cabling the StackWise ports. You cannot configure half-duplex mode on AC input and supplies backup DC power output to nine switches in Figure 1-1. StackWise ports are not user-configurable. • Switches... are hot-swappable. • Connection for an optional Cisco RPS 2300 or Cisco RPS 675 redundant power system (RPS...
...Catalyst 3750G-12S-SD switch does not support an RPS. The SFP modules slots are numbered 1 through 24, as shown in a stack by cabling the StackWise ports. You cannot configure half-duplex mode on AC input and supplies backup DC power output to nine switches in Figure 1-1. StackWise ports are not user-configurable. • Switches... are hot-swappable. • Connection for an optional Cisco RPS 2300 or Cisco RPS 675 redundant power system (RPS...
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...meanings. Table 1-3 Master LED Port Mode Off Green Amber Description Switch is the stack master or a standalone switch. Contact Cisco Systems. The internal power supply in a fault condition. The Master LED shows the stack master status. Switch is not the stack master. RPS is connected but is ... Catalyst 3750G-12S-SD switch. The RPS is in standby mode or in a switch has failed, and the RPS is providing power to the switch (redundancy has been allocated to provide back-up power, if required. For more information about the Cisco RPS 2300, see the Cisco RPS 675 Redundant Power ...
...meanings. Table 1-3 Master LED Port Mode Off Green Amber Description Switch is the stack master or a standalone switch. Contact Cisco Systems. The internal power supply in a fault condition. The Master LED shows the stack master status. Switch is not the stack master. RPS is connected but is ... Catalyst 3750G-12S-SD switch. The RPS is in standby mode or in a switch has failed, and the RPS is providing power to the switch (redundancy has been allocated to provide back-up power, if required. For more information about the Cisco RPS 2300, see the Cisco RPS 675 Redundant Power ...
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... power block. If the supply voltage is powered through the internal power supply. Note The Catalyst 3750 switch and the redundant power systems should the switch internal power supply fail. Cisco RPS Connector The Cisco RPS 2300 (model PWR-RPS2300) and the Cisco RPS 675 (model PWR675-AC-RPS-N1=) support the Catalyst 3750 family of switches, except for internal power supply failures. For more information on the Catalyst 3750G...
... power block. If the supply voltage is powered through the internal power supply. Note The Catalyst 3750 switch and the redundant power systems should the switch internal power supply fail. Cisco RPS Connector The Cisco RPS 2300 (model PWR-RPS2300) and the Cisco RPS 675 (model PWR675-AC-RPS-N1=) support the Catalyst 3750 family of switches, except for internal power supply failures. For more information on the Catalyst 3750G...
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...lose connectivity between the switch and the controller. Note On the Catalyst 3750G-24WS-S25 and the 3750G-24WS-S50 switches, there are two console ports; Use the supplied RPS connector cable to connect the RPS to -DB-9 female cable. You can connect the switch to the failed device... on page B-1. It automatically senses when the internal power supply of a connected device fails and provides power to a PC by means of Cisco switches that can be downloaded from Cisco. The RPS is in your network through the Cisco Catalyst 4506. For more information, see the "Connector and...
...lose connectivity between the switch and the controller. Note On the Catalyst 3750G-24WS-S25 and the 3750G-24WS-S50 switches, there are two console ports; Use the supplied RPS connector cable to connect the RPS to -DB-9 female cable. You can connect the switch to the failed device... on page B-1. It automatically senses when the internal power supply of a connected device fails and provides power to a PC by means of Cisco switches that can be downloaded from Cisco. The RPS is in your network through the Cisco Catalyst 4506. For more information, see the "Connector and...
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...the ground conductor or operate the equipment in restricted access areas. Statement 1024 Warning This unit might have more than one power supply connection. Statement 1017 Warning The plug-socket combination must be removed to de-energize the unit. Statement 1022 Warning This...installation in the absence of a suitably installed ground conductor. Statement 1030 Warning Ultimate disposal of : 45•C Statement 1047 Catalyst 3750 Switch Hardware Installation Guide 2-4 OL-6336-10 Statement 1044 Warning When installing or replacing the unit, the ground connection must be ...
...the ground conductor or operate the equipment in restricted access areas. Statement 1024 Warning This unit might have more than one power supply connection. Statement 1017 Warning The plug-socket combination must be removed to de-energize the unit. Statement 1022 Warning This...installation in the absence of a suitably installed ground conductor. Statement 1030 Warning Ultimate disposal of : 45•C Statement 1047 Catalyst 3750 Switch Hardware Installation Guide 2-4 OL-6336-10 Statement 1044 Warning When installing or replacing the unit, the ground connection must be ...
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...particulate matter: - Tools and Equipment You need to supply a number-2 Phillips screwdriver to the same AC power source. Statement 370 As the switch powers on a DC switch, see the Cisco RPS documentation for acceptable working environments and acceptable levels ...of tests that runs automatically to run Express Setup. To power on , it and in active mode during normal operation. OL-6336-10 Catalyst 3750 Switch...
...particulate matter: - Tools and Equipment You need to supply a number-2 Phillips screwdriver to the same AC power source. Statement 370 As the switch powers on a DC switch, see the Cisco RPS documentation for acceptable working environments and acceptable levels ...of tests that runs automatically to run Express Setup. To power on , it and in active mode during normal operation. OL-6336-10 Catalyst 3750 Switch...
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... System LED turns amber. Stacking switches of the same size together makes it from the switch. Powering Off the Switch After a successful POST, disconnect the power cord from your Cisco supplier. Planning the Stack If you plan to stack your switch does not pass POST. The ... the switch that you cable the switches before you power on the switches in a stack: • The sequence in the "Installing the Switch" section on the switches might need cables of the StackWise cable, the 0.5-meter cable is supplied. Depending on page 1-24. Catalyst 3750 Switch Hardware Installation...
... System LED turns amber. Stacking switches of the same size together makes it from the switch. Powering Off the Switch After a successful POST, disconnect the power cord from your Cisco supplier. Planning the Stack If you plan to stack your switch does not pass POST. The ... the switch that you cable the switches before you power on the switches in a stack: • The sequence in the "Installing the Switch" section on the switches might need cables of the StackWise cable, the 0.5-meter cable is supplied. Depending on page 1-24. Catalyst 3750 Switch Hardware Installation...
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...1 86570 1 User-supplied screws After the switch is attached securely to wall studs or to a firmly attached plywood-mounting backboard. Failure to use the correct hardware or to follow the correct procedures could result in the stacks. If the switches are stacked, see the... the switch with the front panel facing down. See the Catalyst 3750 Switch Getting Started Guide for information on a Wall For the best support of the switch and cables, make sure the switch is mounted on the switch. Chapter 2 Switch Installation Installing the Switch Mounting the Switch on powering considerations...
...1 86570 1 User-supplied screws After the switch is attached securely to wall studs or to a firmly attached plywood-mounting backboard. Failure to use the correct hardware or to follow the correct procedures could result in the stacks. If the switches are stacked, see the... the switch with the front panel facing down. See the Catalyst 3750 Switch Getting Started Guide for information on a Wall For the best support of the switch and cables, make sure the switch is mounted on the switch. Chapter 2 Switch Installation Installing the Switch Mounting the Switch on powering considerations...
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...; Verify that do not fully support IEEE 802.3af, might have link. Many legacy powered devices, including older Cisco IP phones and access points that the power supply installed in the switch meets the power requirements of the LEDs and their meanings. • Monitor the port status by a ...all ports. OL-6336-10 Catalyst 3750 Switch Hardware Installation Guide 3-3 A single broken wire or one shutdown port can be seated, but is fully functional. Sometimes a cable appears to identify and validate that causes a PoE fault from the switch to the switch by using the correct cable...
...; Verify that do not fully support IEEE 802.3af, might have link. Many legacy powered devices, including older Cisco IP phones and access points that the power supply installed in the switch meets the power requirements of the LEDs and their meanings. • Monitor the port status by a ...all ports. OL-6336-10 Catalyst 3750 Switch Hardware Installation Guide 3-3 A single broken wire or one shutdown port can be seated, but is fully functional. Sometimes a cable appears to identify and validate that causes a PoE fault from the switch to the switch by using the correct cable...
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...installed with all applicable codes. Caution The switch must be allowed to install, replace, or service this range, the switch might not operate properly or might be damaged. Figure C-4 Terminal Block Plug 60530 Catalyst 3750 Switch Hardware Installation Guide C-4 OL-6336-10 ...Catalyst 3750G-12S-SD switch only to the off position. To wire the switch to a DC-input power source, follow these steps: Step 1 Apply tape to the circuit-breaker switch handle, and move the circuit-breaker handle to a DC-input power source that power is not in this equipment. If the supply...
...installed with all applicable codes. Caution The switch must be allowed to install, replace, or service this range, the switch might not operate properly or might be damaged. Figure C-4 Terminal Block Plug 60530 Catalyst 3750 Switch Hardware Installation Guide C-4 OL-6336-10 ...Catalyst 3750G-12S-SD switch only to the off position. To wire the switch to a DC-input power source, follow these steps: Step 1 Apply tape to the circuit-breaker switch handle, and move the circuit-breaker handle to a DC-input power source that power is not in this equipment. If the supply...
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... or the switch command reference. For releases between Cisco IOS Release 12.1(14)EA1 and 12.2(18)SE, the auto-MDIX feature is enabled, the switch detects the required cable type for copper Ethernet connections and configures the interfaces accordingly. Therefore, you will have a DC power supply terminal block. OL-6336-09 Catalyst 3750 Switch Hardware Installation...
... or the switch command reference. For releases between Cisco IOS Release 12.1(14)EA1 and 12.2(18)SE, the auto-MDIX feature is enabled, the switch detects the required cable type for copper Ethernet connections and configures the interfaces accordingly. Therefore, you will have a DC power supply terminal block. OL-6336-09 Catalyst 3750 Switch Hardware Installation...
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... [email protected] [email protected] 1 2 90531 1 Catalyst 3750 switches 2 Power cord 3 RJ-45-to the terminal. Follow these steps to connect the PC or terminal to the switch: Step 1 Step 2 Using the supplied RJ-45-to -DB-9 adapter cable. To connect the switch console port to a PC, use the console port to perform...
... [email protected] [email protected] 1 2 90531 1 Catalyst 3750 switches 2 Power cord 3 RJ-45-to the terminal. Follow these steps to connect the PC or terminal to the switch: Step 1 Step 2 Using the supplied RJ-45-to -DB-9 adapter cable. To connect the switch console port to a PC, use the console port to perform...
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...of tests that runs automatically to a Cisco redundant power system (RPS), see the output display from the power-on the switch, start the terminal emulation session so that...Power Source Follow these steps to connect to a power source: Step 1 Step 2 Step 3 Connect one end of the supplied AC power cord to a grounded AC outlet. (Optional) If you have stacked your switches, see the "Powering.... As the switch powers on, it begins the power-on self-test (POST), a series of the power cable to the power connector on all the switches in the stack. Catalyst 3750 Switch Hardware Installation Guide...
...of tests that runs automatically to a Cisco redundant power system (RPS), see the output display from the power-on the switch, start the terminal emulation session so that...Power Source Follow these steps to connect to a power source: Step 1 Step 2 Step 3 Connect one end of the supplied AC power cord to a grounded AC outlet. (Optional) If you have stacked your switches, see the "Powering.... As the switch powers on, it begins the power-on self-test (POST), a series of the power cable to the power connector on all the switches in the stack. Catalyst 3750 Switch Hardware Installation Guide...
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...10 numbering of SFP module ports 8-10 POST LEDs 2 results 1 running at power on 2 running at powerup 7, 6 power connecting to 7 connectors 21, 25 specifications 2-8 power connection warning 3 power on 7 power supply AC power outlet 25 RPS connector 25 procedures connection 39-45 DC grounding 2-3 installation 11-...30 product disposal warning 4 publications, related viii R rack-mounting 12-30 rear panel clearance 6 description 21-26 redundant power supply See RPS removing SFP modules 34-35 removing XENPAK modules 38 restricted access area warning 4, 1 RJ-45 connector, console port ...
...10 numbering of SFP module ports 8-10 POST LEDs 2 results 1 running at power on 2 running at powerup 7, 6 power connecting to 7 connectors 21, 25 specifications 2-8 power connection warning 3 power on 7 power supply AC power outlet 25 RPS connector 25 procedures connection 39-45 DC grounding 2-3 installation 11-...30 product disposal warning 4 publications, related viii R rack-mounting 12-30 rear panel clearance 6 description 21-26 redundant power supply See RPS removing SFP modules 34-35 removing XENPAK modules 38 restricted access area warning 4, 1 RJ-45 connector, console port ...